Display rainbow colors with onboard RGB led
It will contain various examples that should be reusable in other code
- Serial output with printf()
- Configure PWM to toggle timer pin via advanced function
- Configure PWM to toggle any output pin via interrupt and normal gpio
| Nano | USB2Serial | Comment |
|---|---|---|
| 3V3 | Vcc | not needed if powered via USB or other |
| Gnd | Gnd | |
| A9 (T0) | Rx | |
| A10 (R0) | Tx | not needed if flashing via USB/DFU or JTAG |
or
| Nano | Sipeed JTAG | Comment |
|---|---|---|
| 3V3 | 3V3 | not needed if powered via USB or other |
| Gnd | Gnd | |
| A9 (T0) | RXD | |
| A10 (R0) | TXD | not needed if flashing via USB/DFU or JTAG |
| JTDO | TDO | \ |
| JTDI | TDI | \ not needed if |
| JTCK | TCK | / debugging not used |
| JTMS | TMS | / |
Tested with PlatformIO on a Longan Nano *
- Author Joachim Banzhaf
- License Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)